| Patent Number |
Title Of Patent |
Date Issued |
| 5520527 |
Apparatus for adjusting orbital radius in a scroll compressor |
May 28, 1996 |
| An apparatus for adjusting an orbital radius in a scroll compressor includes transmitting elements driving an orbiting scroll in accordance with the movement of a driving shaft and a stopper controlling the moving range of the transmitting elements with respect to the center of the d |
| 5519446 |
Apparatus and method for converting an HDTV signal to a non-HDTV signal |
May 21, 1996 |
| A digital video signal reception apparatus comprising a multiplexer selection controller for outputting a plurality of control signals according to a format of a compressed input digital video signal, a decoder for decoding the compressed input digital video signal, a frame rate conv |
| 5519194 |
Automatic thawing apparatus for a microwave oven |
May 21, 1996 |
| An improved automatic thawing apparatus for a microwave oven capable of advantageously thawing food which includes a heating chamber for a food placement therein; a microwave generator for providing microwave energy into the heating chamber in order to heat the food therein; at least one |
| 5518954 |
Method for fabricating a semiconductor laser |
May 21, 1996 |
| A semiconductor laser capable of minimizing generation of defects at the interface between grown layers, and a method for fabricating the same. The semiconductor laser is fabricated by forming an n type buffer layer over an n typesemiconductor substrate, forming a first n type clad layer |
| 5512736 |
Auto-load impedance matching device of a microwave oven |
April 30, 1996 |
| This invention relates to a microwave oven which can generate and transfer maximum microwave power to food being cooked irrespective of the weight and size of that food being cooked, thereby shortening cooking time and improving the efficiency of cooking. The microwave oven includes a se |
| 5511737 |
Brake device for magnetic recording and reproducing apparatus |
April 30, 1996 |
| A brake device for a magnetic recording and reproducing apparatus, such as a slide loading type camera recorder. The supply reel brake unit includes a supply reel brake having an operating pin, and a mode switch gear having an operating protrusion pushing the operating pin in a tape runn |
| 5511396 |
Low frequency vibration type washing machine |
April 30, 1996 |
| A low frequency vibration type washing machine has an oscillating disc suitable for both generation of an effective circulation current in the multi-phase washing medium and prevention of energy loss. The oscillating disc vertically vibrates in the multi-phase washing medium in the washi |
| 5510899 |
Method of multi-speed recording-reproducing a video signal in digital video cassette recorder |
April 23, 1996 |
| A method of reproducing a video signal in a digital video cassette recorder, comprising the step of performing intra-frame coding at an interval of a predetermined number of frames of the video signal to compress the video signal and recording the compressed video signal on a video t |
| 5510849 |
Circuit and method for generating caption signal in video signal processing system |
April 23, 1996 |
| A circuit and a method for generating a caption signal in a video signal processing system such as a video cassette recorder or a camcorder availably connected to a caption television. The circuit comprises a caption data storage unit for storing caption data into which a message to |
| 5509604 |
Chargeable fan heater |
April 23, 1996 |
| This invention relates to a chargeable fan heater capable of operation without external power supply, having a burner for burning fuel to produce hot combustion gas, a sterling engine having a shaft and for producing shaft works by the thermal energy from the hot combustion gas, a fan fo |
| 5508747 |
Frame format conversion device for converting image signal frame through frame interpolation |
April 16, 1996 |
| A device for converting image signal frame format including a motion compensator for restoring image signals by carrying out motion compensations employing motion information, variable length decoding, inverse multiplex conversion, displaced frame difference, inverse quantization, an |
| 5508739 |
White-balance adjusting apparatus and a method thereof for a video camera |
April 16, 1996 |
| An improved white-balance adjusting apparatus and a method thereof for a video camera capable of automatically varying a white-balance trace region in accordance with a change in color temperatures of a light source and of performing an automatic white-balance adjusting operation. The ap |
| 5507404 |
Color electroluminescence display element and the manufacturing method thereof |
April 16, 1996 |
| A color electroluminescence(EL) display element and the manufacturing method thereof which can improve an RC-time delay phenomenon and the contrast of the EL display element. According to the EL display element, an auxiliary metal electrode is formed on a transparent electrode. The a |
| 5506717 |
Apparatus for locating a remote control transmitter |
April 9, 1996 |
| An apparatus for locating a remote control transmitter which controls an electronic or electric device, such as a TV, VCR, or air conditioner. The apparatus includes two detecting units disposed at different angles, and the different infrared signal strengths received according to direct |
| 5506468 |
Electron gun for color cathode-ray tube |
April 9, 1996 |
| An electron gun for a color cathode-ray tube for providing a passage for a plurality of electron beams, each beam representing a color component for forming a color image. The electron gun of the present invention includes a pair of electrodes substantially symmetrical to one another wit |
| 5506390 |
Thawing control apparatus and method for a microwave oven |
April 9, 1996 |
| A control apparatus and method for a microwave oven capable of fixing an optimum thawing time, coping with unexpected voltage variation of an input AC source. According to the aforesaid apparatus and method, a weight factor corresponding to an input source voltage variation is found, a |
| 5505063 |
Low frequency vibration type washing machine having horizontally vibrating disk |
April 9, 1996 |
| A low frequency vibration type washing machine having at least one horizontally reciprocating disk is disclosed. The disk is provided on the side wall of the washing tub and horizontally vibrates in a direction perpendicular to the direction of gravity of the multi-phase washing medi |
| 5504724 |
Optical pick-up system with servo using reflection plate having aperture |
April 2, 1996 |
| Optical pick-up system and method for accurately reading information recorded on an optical disc. The invention makes it possible to determine the kind of an error occurring upon reading information recorded on an optical disc by light beams from a light source, by using error detectors, |
| 5504539 |
Circuit for modulating vertical positions of a picture in a wide screen television |
April 2, 1996 |
| This invention relates to a circuit for solving a vertical interlace phenomenon generated by the instability of servo control when a mode of VCR operation is fast or still, comprising a vertical pulse delay 101 for delaying a vertical pulse inputted from a vertical and horizontal osc |
| 5504310 |
Microwave oven with heater cover |
April 2, 1996 |
| A microwave oven having a heater and a wall structure, includes a heater cover disposed between the heater and the wall structure and a plurality of protruding portions formed on the heater cover and on a depressed portion of the wall structure, respectively. The heater cover includes a |
| 5502665 |
Galois field multiplier |
March 26, 1996 |
| A Galois field multiplication method for a set of a finite number of elements which enables four arithmetical operations including an addition, a deduction, a multiplication and a division, and a multiplier utilizing the multiplication method are disclosed. The Galois field multiplicatio |
| 5502349 |
Elastic member for supporting shadow mask of color picture tube |
March 26, 1996 |
| An elastic member for supporting the shadow mask of a color picture tube comprises a fixing portion having a welding point which is moved from the bottom end to the center or closer to the top end thereof, so that the fixing portion is fixed to the frame of the color picture at the weldi |
| 5502014 |
Non-magnetic ceramic substrate material |
March 26, 1996 |
| The present invention relates to non-magnetic ceramic substrate material for magnetic head having similar thermal expansivity to the metal magnetic thin film, abrasion resistance during contact traveling of the magnetic tape and good processability and thus increasing lifetime by prevent |
| 5501408 |
Jog device for magnetic recording and reproducing apparatus |
March 26, 1996 |
| A jog device for magnetic recording and reproducing apparatus. The jog device temporarily rotates a clutch gear of the tape supply reel clutch during a mode conversion from a normal-direction reproducing mode into a reverse-direction reproducing mode. The jog device includes a clutch gea |
| 5500844 |
Device for driving minidisk player |
March 19, 1996 |
| A simple device for driving a minidisk player. This device carries out, using a common drive motor, both the disk loading/unloading operation and the pickup driving operation of the portable minidisk player. A power transmission gear is rotated by the rotational force of the common drive |
| 5500741 |
VCR having capability of displaying time signal received from broadcasting stations |
March 19, 1996 |
| A method of displaying time of a VCR including steps for checking whether current time data is received, determining states of the received current time data corresponding to a duty cycle at times when the current time data is received and converting the determined logic states of the cu |
| 5500680 |
Caption display controlling device and the method thereof for selectively scrolling and displayi |
March 19, 1996 |
| A caption display controlling device and the method thereof for displaying, on a screen, captions for several scenes sequentially scrolled-up. The device includes a caption controller that decodes caption data extracted from an input composite video signal according to selection of a cap |
| 5500531 |
Sensor for detecting ultra-violet rays |
March 19, 1996 |
| This invention relates to a sensor for detecting ultra-violet rays suitable for mass-production. The sensor for detecting ultra-violet rays includes one that is formed by junction of an upper layer with a lower layer so as to face each other across an air cavity, which lower layer includ |
| 5500380 |
Method for fabricating thin film transistor |
March 19, 1996 |
| The present invention relates to a method for fabricating an amorphous-silicon thin film transistor, which comprises the steps of forming a gate electrode having sloped edges on a substrate, depositing a silicon oxide film as a gate insulation film on the substrate on which the gate |
| 5499317 |
Audio message storing circuit and control method therefor |
March 12, 1996 |
| An audio message storing circuit and a control method thereof in a timer program of a video cassette recorder for recording an audio information simultaneously with the timer program and outputting the stored audio information when the present time is equal to a programmed time. The audi |
| 5499151 |
Mode changing method utilizing one cam gear and one solenoid for a cassette tape recorder |
March 12, 1996 |
| A method for mode changing of a deck mechanism suitable for use in a compact cassette tape recorder employs a single cam gear and a single electrically operated solenoid and does not cause overrunning of the tape out of the tape cassette in a mode changing operation. Mode changing is |
| 5498858 |
Method for controlling a ventilation motor of a microwave oven |
March 12, 1996 |
| This invention relates to a method for controlling a ventilation motor of a microwave oven which is provided to control the ventilation motor automatically according to a setting time by a user. The method comprises steps for searching for presence of the timer key input, checking the |
| 5498430 |
Method of controlling seasoning of kimchi in refrigerator |
March 12, 1996 |
| A method of and an apparatus for controlling seasoning of kimchi, capable of meeting maximally the user's taste, by deriving a seasoning condition by deduction about the load of kimchi to be seasoned, seasoning the kimchi according to the derived seasoning condition, and varying a season |
| 5497191 |
Image shake compensation circuit for a digital video signal |
March 5, 1996 |
| An image shake compensation circuit comprising a motion information detector for detecting motion information based on the occurrence of an image shake when the image shake occurs in an encoded video signal, a shake compensator for obtaining a start display position of an image of a |
| 5496576 |
Method for thawing food in microwave oven |
March 5, 1996 |
| A method of automatically thawing a food in a microwave oven, is disclosed. The method of optimally thawing the food and preventing a phenomenon that the food is partially boiled. The method includes by primarily heating the food for a predetermined time where the food is large in amount |
| 5495354 |
Method of producing a color filter for a liquid crystal display by depositing metal black matric |
February 27, 1996 |
| A method of producing a color filter for a liquid crystal display which can improve the evenness of a color filter surface layer by eliminating the difference in height between black matrices and color elements. The black matrices are formed on a transparent insulating layer and the colo |
| 5495347 |
Color contact image sensor |
February 27, 1996 |
| A color contact image sensor is a device for sensing a character, a diagram, and a drawing on a colored document and transmitting a sensed signal. The color contact image sensor comprises a dot cell array composed of dot cells having sensing elements for sensing red, green and blue color |
| 5493632 |
Neural network employing a location addressable memory and method for operating the same |
February 20, 1996 |
| A neural network provides faster learning speed and simplified overall structure through use of the concept of indirect association and a method for operating the same. The neural network is constructed as a CLCAM comprising an input-side single layer perceptron adapted to realize direct |
| 5493428 |
Optical exposure system for color video printer with three groups of lines of liquid crystal ele |
February 20, 1996 |
| A multi-flow type optical exposure system for a color video printer. The system comprises a LCD part 10 comprising, by red(R), green(G) and blue(B) color lines, a plurality of liquid crystal element lines, and a color filter part 10 comprising, by the red(R), green(G) and blue(B) lines, |
| 5493425 |
Optical pickup apparatus having a quadrant hologram and a quadrant photo detector |
February 20, 1996 |
| An optical pickup system using a holographic optical element for achieving miniaturization and lightness. This optical pickup system comprises a semiconductor laser for generating a laser beam, an objective lens for focusing the laser beam emitted from the semiconductor laser on an optic |
| 5493338 |
Scan converter of television receiver and scan converting method thereof |
February 20, 1996 |
| A method and apparatus is provided for increasing scanning line numbers for TV video signal utilizing a three dimensional medial filter. The method and apparatus inhibit the picture quality from being deteriorated due to a vertical resolution decreasing, shimmering and step edge phenomen |
| 5492226 |
Apparatus for sorting and feeding bead supporters for an electrode gun of a cathode-ray tube |
February 20, 1996 |
| This invention relates to a bead supporter for supporting a cathode assembly of an electron gun for a cathode-ray tube and fixing the assembly to a bead glass. This invention also relates to an apparatus for sorting and transporting the bead supporters in a properly oriented posture to a |
| 5491566 |
Integrated input-output device having a reading and a printing section on a single substrate |
February 13, 1996 |
| An integrated input-output device for a data communication terminal equipment including a plurality of photoelectric converting circuits respectively arranged in n aligned blocks each including m aligned photoelectric converting elements, a plurality of first switching circuits respe |
| 5491522 |
Luminance and color signal isolation device |
February 13, 1996 |
| A luminance and color signal isolation device having a horizontal nonlinear luminance signal dector which is detecting a luminance signal from a synthesis picture signal as an input without having any change to the horizontal direction; and a vertical nonlinear luminance signal dector |
| 5488690 |
Color video printer which enables a pattern generation process when no synchronizing signals are |
January 30, 1996 |
| A color video printer comprising a first signal processing circuit for processing a video signal inputted therein to be storable and detecting synchronizing signals from the inputted video signal, a memory control unit for outputting read and write signals as memory control signals and |
| 5488430 |
Motion detection and estimation apparatus and method thereof |
January 30, 1996 |
| Motion detection and motion estimation apparatus and method thereof. Motion detection becomes correct by taking horizontal/vertical changes of the incoming image into account. Also, motion direction and motion magnitude are detected and motion estimation can be made. The apparatus uses |
| 5488426 |
Clock-setting apparatus and method utilizing broadcasting character recognition |
January 30, 1996 |
| An automatic clock-setting apparatus and method, which can recognize clock-displaying characters as numerals included in a television broadcasting signal when the clock-displaying characters are displayed on a screen, and which can automatically set a current time of a built-in timer |
| 5487653 |
Axial leakage resistant apparatus of scroll-type compressor |
January 30, 1996 |
| This invention relates to the prevention of leakage caused by the gap between the tip member of a scroll wrap and the end plate of the other scroll, and the axial leakage apparatus of a scroll compressor for reducing the power loss caused due to the use of the compressed refrigerant |
| 5487284 |
Washing machine having punch-washing function |
January 30, 1996 |
| The invention relates to a pulsator with an improved structure and more particularly to a pulsator having punching function used in the washing machine. The pulsator of the present invention is composed of such improved structure that a rotating member has a guiding dimple formed on |
| 5486958 |
Video cassette tape recorder with single loading motor, actuating plate and fast winding plate |
January 23, 1996 |
| A video cassette tape recorder capable of driving various functional parks by a single loading motor, thereby obtaining a light, thin, simple and compact construction and reducing the manufacture cost. A construction is provided in which a single loading motor drives a rotation head drum |
